Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1667      5:5364     24:4437     31:3294     37:5708     41:4928   
  46:5831     50:3109     62:3143     63:2584     64:7238     65:3238   
  66:6716     67:4119     68:2724     69:5781     70:2644     71:1477   
  72:4859     74:4056     75:1796     76:1034     77:3086     78:2574   
  79:3245     80:2538     81:2038     82:1926     83:1652     84:2019   
  85:4414     86:957      87:2894     88:1461     89:4523     90:1332   
  91:11228    92:3270     93:3376     94:4734     95:5426     96:2220   
  97:645      98:1491     99:1086    100:179     102:2333    105:2148   
 107:3371    108:1195    109:4882    173:4638    174:2174    176:4843   
 177:6396    178:4285    179:2639    181:3327    184:3707    185:22473  
 186:5856    187:4701    188:5548    189:4390    190:10037   191:1673   
 197:2969    201:6985    208:4592    209:5133    212:4886    213:4415   
 216:7239    217:3469   
